Các câu hỏi tương tự
tim so co hai chu so biet rang neu viet them chu so 0 xen vao giua hai chu so cua so do ta duoc so moi gap 66 lan so can tim.
tim so tu nhien co 2 chu so ,biet rang neu viet them chu so 0 xen giua chu so hang chuc va hang don vi cua so do ta duoc so moi gap 10 lan so can tim .Neu viet them chu so 1 vao ben trai so vua nhan duoc thi so do gap len 3 lan.
1.tim 1 so biet neu viet them vao ben phai so do co 1 chu so 6 thi ta duoc 1 so moi hon so da cho la 888 don vi
2.cho 1 so co 2 chu so biet neu viet them 1 chu so n vao ca dang truoc va dang sau so do thi ta duoc 1 so moi co 4 chu so . So moi gap 21 lan so da cho . Tim so da cho va so n viet them
Tim 1 so co 2 cs, biet rang neu viet them cs so 0 vao giua 2 so cus so do ta duoc so moi gap 7 lan so phai tim
tim so tu nhien co 2 chu so neu viet them chu so 0 xen giua chu so hang chuc va hang don vi cua so do ta duoc so moi gap 10 lan so can tim . neu viet them chu so 1 vao ben trai so vua nhan duoc thi so do gap len 3 lan . so can tim
tim so tu nhien co hai chu so biet rang neu viet chu so 0 xen giua so hang chuc va hang don vi cua so do ta duoc so moi gap 10 lan so phai tim neu viet chu so 1 vao ben traiso vua nhan thi so do gap len 3 lan
tim 2 so khi so do co 2 sobiet rang neu viet them chu so 0 vao giua 2 so do ta duoc so moi gap 9 lan so da cho
ai dung mink tick
tim so co 2 chu so biet rang neu viet them chu so 0 vao giua 2 chu so do duoc so co 3 chu so gap 9 lan so da cho
cho so co hai chu so. neu viet them chu so 1 vao truoc so do ta duoc mot so moi gap 6 lan so da cho. tim so do.